baber/WOPTO huggingface dataset:
Patent JP-2008194941-A (JP)
Title: Inkjet head including photoinduced magnetic material used therein
Inventor: IMAHASHI YUSUKE
IPC: B41J2/055
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head superior in durability, environmental friendliness and fine structure by utilizing a magnetic interaction between a photoinduced magnetic material and a ferromagnetic material.  <P>SOLUTION: This inkjet head comprises an ink fluid channel wall forming an ink fluid channel 3, a diaphragm 5 provided at a part of the ink fluid channel wall, a photoinduced magnetic material thin film layer 2 formed on the diaphragm 5, and a ferromagnetic material 1 provided at a position facing the photoinduced magnetic material thin film layer 2 via ink fluid channel 3. By varying the magnetism of the photoinduced magnetic material thin film layer 2 by virtue of the radiation of light, the magnetic interaction is generated between it and the ferromagnetic material 1, and the attraction and repulsion is repeated to vary the volume of the ink fluid channel 3, thereby ejecting ink.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197430-A (JP)
Title: Driving method of plasma display device
Inventor: SUGA YASUYUKI
IPC: G09G3/291
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the electric power consumption of a data electrode driving circuit even if image signal processing, such as error diffusion or dither, is performed.  <P>SOLUTION: The method of driving the plasma display device comprises constituting a plurality of subfields previously defined in luminance weighting of one field period, selecting a plurality of light emission patterns from among the plurality of the light emission patterns to create combination sets for display by an optional combination of the subfield, and performing the light emission control of discharge cells based on the light emission patterns belonging to the combination set for display. The method includes the plurality of the combination sets for display varying in the number of the combinations of the light emission patterns and is so constituted as to subject the discharge cells to the light emission control by using the combination set for display of the small number of the combinations of the light emission patterns when the electric power consumption for driving the data electrodes is greater than the prescribed threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194368-A (JP)
Title: Back board to be used for seat back of car seat
Inventor: HAGIWARA YOJI
IPC: A47C7/40
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the play of the back board of a seat back, and improve its mounting workability.  <P>SOLUTION: A plurality of upward hooks 17 protrude toward the upper part of a board back face 11 and are integrally formed at the position corresponding to a lateral pad pressing wire 33 above a seat back frame 30, and are hooked to the lateral pad pressing wire 33 by board pushing up. A plurality of elastic hooks protrude toward right and left sides of the board back face 11 and are fixedly formed with a proper interval in the vertical direction at the position corresponding to right and left vertical pad pressing wires of the seat back fame 30, and correspondingly clamp the right and left vertical wires by board pressing. A plurality of positioning guides 19 protrude toward the lower part of the board back face 11 and are integrally formed with a proper interval in the right and left direction at the position corresponding to a frame bottom 32, are slidably pressed against the upper face of the frame bottom 32 by board pressing, and push up whole board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197055-A (JP)
Title: Tightness evaluation method
Inventor: TAHIRA TAKAHIRO
IPC: G01N19/04
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To properly and easily evaluate the tightness between an object to be film-formed and a film formed thereon.  <P>SOLUTION: The film 11 is formed on the object 10 to be film-formed, and an additional film 12 is formed on the film 11 to change the tightness between the object 10 to be film-formed and the film 11. An adhesive tape or the like is bonded on the additional film 12 after the additional film 12 is formed to change the tightness between the object 10 to be film-formed and the film 11, and it is pulled to investigate the presence of separation between the object 10 to be film-formed and the film 11. The tightness between the object 10 to be film-formed and the film 11 is evaluated based on a result thereof. The film 11 becomes easy to be separated, or a difference in the tightness between different samples becomes easy to be observed, by forming the additional film 12 on the film 11, and the tightness is properly and easily evaluated by this manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198121-A (JP)
Title: Analyzing method
Inventor: FUJIMI TAKAHIRO
IPC: G03F1/68
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain accurate and sufficient position information on components using format data for preparing a GDS-II format or the like and to enable a user to easily acquire physical coordinates of a failure generation part based on a product test.  <P>SOLUTION: A RAM comprises a memory cell region 2 formed by arranging a plurality of memory cells 1 reversed and laterally rotated. In each memory cell 1, the situation of reversal and rotation is shown on the basis of a positive position of "F". In the RAM with a plurality of memory cells 1 disposed, coordinates of each apex (shown by a round mark) of four corners are extracted by layer codes provided only for analysis on each memory cell 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201518-A (JP)
Title: Rail storage device of chair type stairway elevator
Inventor: AZECHI YOSHIYUKI
IPC: B66B9/08
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail storage device of a chair type stairway elevator capable of reducing the movement action of a movable rail and making the storage condition of the rail visually settled, and being installed to spiral stairs to a lower floor with narrow stair width by decreasing the projection width of the rail from a stair wall surface.  <P>SOLUTION: The midpoint close to the end and located in the lower floor side of two upper and lower rails 2 arranged along the wall surface of the stairs to guide the elevation movement of a chair is divided, and the upper floor side from the divided section of these rails 2 is considered as a fixed rail 2a to the stairs, and the lower floor end side is considered as the movable rail 2b. An attachment plates 6, 7 fixed in the divided side end of the fixed rail 2a and the movable rail 2b are connected by a rotary arm 10, and the arm 10 is oscillated by a rotary drive mechanism 11. Inside the arm 10, an attitude retaining mechanism 12 retaining the movable rail 2b rotated by the oscillation of the arm 10 in a constant attitude is stored in a concealment state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205796-A (JP)
Title: Installation type imaging device
Inventor: OTA SEIYA
IPC: G02B7/28
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the usability of an AF, an AE and an AWB for an imaging device deteriorates because the positions of an AF control region, an AE control region and an AWB adjusting region in all images differ when only the image is reversed, in the installation type imaging device that can be installed erectly or inversely, and displays the image in an erected state at all times on a monitor by reversing (rotating) the reading direction of the image when installed inversely.  <P>SOLUTION: The positions of the AF control region, the AE control region and the AWB adjusting region are changed in response to the erection and inversion of the imaging device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007204482-A (JP)
Title: Calcium receptor-active compound
Inventor: WAGENEN BRADFORD C VAN
IPC: A61P19/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound modulating one or more activities of an inorganic ion receptor and to provide a method for treating diseases or disorders by modulating the inorganic ion receptor activity.  <P>SOLUTION: The compound is represented by general formula (1) [wherein, R<SB>1</SB>is a hydrogen or a halogen; R<SB>2</SB>is a hydrogen, a halogen or an alkoxy; R<SB>3</SB>is a hydrogen, a halogen or an alkoxy; and R<SB>4</SB>is a hydrogen or a methyl]. Otherwise, the compound in which a 2-methoxyphenyl group thereof is substituted with a 1-naphthyl group is provided. A pharmaceutically acceptable salt or complex thereof is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008206546-A (JP)
Title: Synthetic resin clip and hanger equipped with the same
Inventor: MISUMI HIDEO
IPC: A47F7/19
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin clip excellent in safety by preventing a clip piece, fragments of a synthetic resin spring or the like from scattering together resulting from reaction even when the spring breaks off and to provide a hanger equipped with the clips.  <P>SOLUTION: Contact parts are protrusively formed on the side where a pair of clip pieces face each other in the state that gaps are formed between the spring and the contact parts provided on each of both side edges of clip pieces and coming in contact with the periphery of a support shaft to rotate the clip pieces. The scatter preventing piece engaging with or penetrating through the pivot is protrusively formed in either of the right or left gap between the spring and the contact part. Thereby, when the spring breaks, the scatter preventing piece halts the clip piece from separating from the shaft to prevent it from scattering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208770-A (JP)
Title: Intake manifold structure
Inventor: ENOKIDA TOMOSHI
IPC: B29C65/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and also to achieve a sufficient effect based on formation of an intake passage without intake air leak therefrom, when inserting a partitioning member into a surge tank section to form the intake passage.  <P>SOLUTION: An intake manifold 1 is divided into a left resin divided body 20 and a right resin divided body 30. The left divided body 20 is formed with a recessed part 23 forming a part of the surge tank 2. The resin partitioning member 40 for sectionally forming a plurality of intake air passages R communicated with the upstream end of each intake pipe portion 3 is inserted into the recessed part 23. The partitioning member 40 is formed with a welding part 42a to the right divided body 30, a partitioning wall part 42, and protrusions 43, 44 extending along the edge of the partitioning wall part 42. Groove parts to which the protrusions 43, 44 are fitted are formed in the inner surface of the recessed part 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216335-A (JP)
Title: Karaoke apparatus
Inventor: KAWAI TATSUJI
IPC: G09B15/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for scoring a choreography of a singer himself more accurately during a musical piece performance.  <P>SOLUTION: Whether a microphone is used by the singer is specified by detecting whether a voice signal is input from the microphone during a singing, and a microphone-side adapter attached to the microphone detects the movements of the singer, calculates the degree of matching between the waveform of a signal indicative of the detected movements and spoken voice data of a part constituting musical sound information, and scores the movements of the singer during the karaoke singing as choreography, based upon the calculated degree of matching.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213622-A (JP)
Title: Arrangement structure of airbag device
Inventor: SATO HIROSHI
IPC: B60R21/21
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of an airbag device capable of preventing deformation occurred when a load is applied on an upper surface forming part of a lining member at normal time and capable of smoothly deploying an airbag by opening the lining member wide in deploying the airbag.  <P>SOLUTION: This arrangement structure of the airbag device 5 arranged on a door 3 of a vehicle is furnished with a holding member 59 to hold the airbag 8 in a folded state and the lining member 82 provided on the inside of a vehicle room of the door 3 so as to cover the holding member 59 and having an upper surface forming part 118 arranged upward and a side surface forming part 102 arranged toward the side, lower supporting parts 123, 124 to support the upper surface forming part 118 of the lining member 82 from below are provided between the holding member 59 and the lining member 82, and a hinge part 120 is provided on the side surface forming part 102 of the lining member 82.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214699-A (JP)
Title: Plating treatment method
Inventor: NOMURA YOSHIYUKI
IPC: C23C18/31
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel where, when a prescribed treatment is performed using a mixed solution comprising water and pressurized carbon dioxide, the prescribed treatment can be stably performed with higher efficiency.  <P>SOLUTION: The vessel used for treating the body to be treated formed of a nonpolymer material with a mixed solution comprising water and pressurized carbon dioxide, and provided with a vessel main body made of metal, and a film formed at the surface of the inner wall of the vessel main body and inert to the mixed solution, is used, thus prescribed treatment can be stably performed to the body to be treated with higher efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214142-A (JP)
Title: Apparatus and method for producing carbon nanotube
Inventor: ANDO YOSHINORI
IPC: C01B31/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing carbon nanotubes, with which carbon nanotubes whose arrangement in products formed by arc discharge is satisfactorily maintained can be efficiently obtained.  <P>SOLUTION: The apparatus 1 for producing the carbon nanotubes includes a pair of electrodes 11, 12 which are arranged so as to face each other with a gap in a reaction vessel 3. At an upper part of the electrodes 11, 12, a recovery body 50 having a skeleton structure wherein two or more horizontal rods 51, 52, 53 extending in a horizontal direction are arranged at an interval in the vertical direction. Products containing carbon nanotubes formed of carbon evaporated from an anode 11 by arc discharge between the electrodes 11, 12 are caught (skimmed horizontally) on the way of ascending in the reaction vessel 3 by the recovery body 50 being rotated as occasion demands. Thereby, the carbon nanotubes can be captured by the recovery body 50 in a state that the arrangement of the carbon nanotubes in the products is satisfactorily maintained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279700-A (JP)
Title: Electrostatic image developing toner, and image forming method and apparatus using the toner
Inventor: SAITO AKINORI
IPC: G03G9/087
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic image developing toner which is reliable in cleaning, is superior in low-temperature fixing property and transfer efficiency, and is small in amount of remaining untransferred toner to obtain an image of high quality, and is improved in charging stability and low-temperature fixing property compatibly.  <P>SOLUTION: The electrostatic image developing toner which is granulated by dispersing in a water-based medium an oil phase obtained by dissolving and/or dispersing at least a toner composition and/or a toner composition precursor, is characterized in that the toner composition and/or toner composition precursor contains modified laminar inorganic mineral having at least some of ions between layers that laminar inorganic mineral has modified with organic matter ions and the modified laminar mineral has a volume average grain size Dv of 0.1 to 0.55 μm and contain ≤10% by volume of modified laminar inorganic mineral of ≥1 μm in grain size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220089-A (JP)
Title: Controller of rotating machine
Inventor: IGUMA KENJI
IPC: H02P21/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it becomes difficult to obtain information on a rotation angle of a rotating machine based on the current flowing in the rotating machine when magnetic saturation occurs.  <P>SOLUTION: A high-frequency voltage setting part 40 superimposes a voltage signal vhdc vibrating in a d-axis direction and a voltage signal vhqc vibrating in a q-axis direction on an output signal of an inverter 34. A high-frequency current detecting part 42 extracts current signals ihα and ihβ as high-frequency signals which actually transmit a motor 10. A position detecting part 44 calculates a temporary rotation angle θ1 so that a phase difference of the superimposed high-frequency signal vhdc and the high-frequency signal which is actually transmitted becomes zero. A position correcting part 46 corrects the temporary rotation angle θ1 so that a value between a multiplication value of amplitude of the actually transmitted high-frequency signal and an assumed multiplication value becomes small when the voltage signal vhdc vibrating in the d-axis direction and the voltage signal vhqc vibrating in the q-axis direction are superimposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226921-A (JP)
Title: Method of manufacturing magnetic device and apparatus of manufacturing the same
Inventor: ONO KAZUNAO
IPC: H01F10/16
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic device by which a magnetic thin film can be selectively etched and the productivity is improved, and to provide an apparatus of manufacturing the same.  <P>SOLUTION: A magnetic layer 51 containing at least one kind of elements selected from a group including iron, cobalt and nickel and a mask pattern 52 exposing the etching area 51E of the magnetic layer 51 are formed on a substrate S. The magnetic layer 51 corresponding to the etching area 51E is used as nucleus, and CNT including an inclusion piece 51a is grown, and then the CNT is removed from the substrate S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222589-A (JP)
Title: Asymmetric type fluorene compound and organic light-emitting element by using the same
Inventor: KOSUGE TETSUYA
IPC: C07C13/567
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting element having highly efficient light output of high brightness, and high durability.  <P>SOLUTION: The organic light-emitting element consists of an anode, a cathode and a layer containing an organic compound nipped and held between the anode and cathode, wherein any of the anode and cathode is transparent or semi-transparent and the layer containing the organic compound contains at least 1 kind of asymmetric fluorene compounds expressed by general formula [I] [wherein, Y<SP>1</SP>is a ≤3-ringed fused polycyclic group constituted by sp<SP>2</SP>carbon and hydrogen or a ≤3-ringed fused heteropolycyclic ring group, which may have a substituent].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289929-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: YASUNAGA NOZOMI
IPC: C02F1/78
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method which enables the stable and sufficient decomposition of a hardly decomposable organic matter up to a safe concentration region with respect to the quality variation of water to be treated and the suppression of the production of BrO<SB>3</SB><SP>-</SP>.  <P>SOLUTION: In the water treatment method for treating water to be treated by injecting hydrogen peroxide and an electron donor substance in the water to be treated, the residual ratio of hydrogen peroxide in the water to be treated is measured and at least the injection ratio of one of ozone, hydrogen peroxide and the electron doner substance is controlled so that the consumption ratio and residual ratio of hydrogen peroxide expressed by the difference between the injection ratio of hydrogen peroxide and the residual ratio of hydrogen peroxide are respectively become a preset predetermined range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007197317-A (JP)
Title: Optical glass, preform for precision press forming, production method of the same, optical element, and production method of the same
Inventor: KASUGA YOSHIKO
IPC: C03B11/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass which is excellent in low temperature softening properties even if it has a refractive index (nd) of 1.75 to 1.87 and an Abbe's number (νd) of 30 to 45, and does not comprise Ta<SB>2</SB>O<SB>5</SB>, and which can be obtained at a reduced cost.  <P>SOLUTION: The optical glass contains, by mol, 30 to 45% B<SB>2</SB>O<SB>3</SB>, 2 to 15% SiO<SB>2</SB>, 10 to 20% La<SB>2</SB>O<SB>3</SB>, 1 to 10% TiO<SB>2</SB>, 10 to 30% ZnO, 2 to 15% Li<SB>2</SB>O, >0 to 10% WO<SB>3</SB>, 0 to 15% Nb<SB>2</SB>O<SB>5</SB>and 0 to 10% ZrO<SB>2</SB>, wherein the total content of the components mentioned above is >95%. The optical glass has a refractive index (nd) within a range of 1.75 to 1.87, and an Abbe's number (νd) within a range of 30 to 45. A preform for precision press forming and an optical element are formed of the optical glass. A method for producing the preform for precision press forming comprises forming the preform for precision press forming, formed of the optical glass. A method for producing the optical element uses the preform for precision press forming.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008227928-A (JP)
Title: Frame rate converter and video display device
Inventor: HIRANUMA YOSHINAO
IPC: H04N7/01
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame rate converter, along with a video display device, capable of generating an appropriate interpolating video for smooth video reproduction even at such points as video content significantly changes, for example at a scene change.  <P>SOLUTION: The frame rate converter comprises a correlation judging means which judges whether there exists correlation between adjoining, or succeeding, frames, a first interpolating frame generating means which, if judged that there exists correlation, generates interpolation information for generating an interpolating frame that is inserted between the frames based on that frames, and generates the interpolating frame based on the acquired interpolation information, and a second interpolating frame generating means which, if judged there exists no correlation, predicts the interpolation information for generating a current interpolating frame based on the interpolation information used for the previous interpolating frame, and generates an interpolating frame based on the predicted interpolation information.  <P>COPYRIGHT: (C)2008,JPO&INPIT